Commits September 2017

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[fabbione/kronosnet] f8ed4c: [dlopen] fix crypto/compress internal name space f...

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: f8ed4c6174fbfca994b71251c152e4a04f7ee7b4 https://github.com/fabbione/kronosnet/commit/f8ed4c6174fbfca994b71251c152e4… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-09-14 (Thu, 14 Sep 2017) Changed paths: M libknet/compress.c M libknet/crypto.c Log Message: ----------- [dlopen] fix crypto/compress internal name space for similar functions Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

6 years, 8 months

[fabbione/kronosnet] 8f6108: [dlopen] add suppress entries for internal NSPR/NS...

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: 8f61083ed59eb3ce1a21ec173c119805f6be59f4 https://github.com/fabbione/kronosnet/commit/8f61083ed59eb3ce1a21ec173c1198… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-09-14 (Thu, 14 Sep 2017) Changed paths: M build-aux/knet_valgrind_memcheck.supp Log Message: ----------- [dlopen] add suppress entries for internal NSPR/NSS memory leaks Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

6 years, 8 months

[fabbione/kronosnet] 8d1656: [dlopen] use RTLD_NOW instead of RTLD_LAZY to avoi...

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: 8d16563a3bc1cb14de01f8efc8b819e4519384c5 https://github.com/fabbione/kronosnet/commit/8d16563a3bc1cb14de01f8efc8b819… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-09-14 (Thu, 14 Sep 2017) Changed paths: M libknet/common.c Log Message: ----------- [dlopen] use RTLD_NOW instead of RTLD_LAZY to avoid perf hit on fast path Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

6 years, 8 months

[fabbione/kronosnet] 138aad: [crypto] partially revert and partially fix b22ef0...

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: 138aad1641038a25a04a85b7223391c9e9cb4024 https://github.com/fabbione/kronosnet/commit/138aad1641038a25a04a85b7223391… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-09-14 (Thu, 14 Sep 2017) Changed paths: M libknet/crypto_nss.c Log Message: ----------- [crypto] partially revert and partially fix b22ef0ca65d687dbc nss/nspr still leaks approx 2kb on unload, but it's much cleaner now than the many Kb before those fixes. https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/Memory_alloca… Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

6 years, 8 months

[fabbione/kronosnet] fbc5c5: [handle] remove knet handle tracker

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: fbc5c5d9aa8c608940b84a742abd134f20dda254 https://github.com/fabbione/kronosnet/commit/fbc5c5d9aa8c608940b84a742abd13… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-09-14 (Thu, 14 Sep 2017) Changed paths: M libknet/handle.c M libknet/internals.h Log Message: ----------- [handle] remove knet handle tracker reload of shlib should be done on a per handle base to avoid complex global functions. For example, if you application is using 2 knet_h and you need to reload libbz2, then switch both knet_h to use another compression method (or none) and switch back to libbz2. Similar can be done with nss/openssl once openssl support is added. A global function to reload all library would a very complex error reporting mechanism and could leave some handles improperly configured. The application would have a better understanding of the needs at any given time. Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

6 years, 8 months

[fabbione/kronosnet] c2732c: [crypto] fix nss unload/reload memory leak

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: c2732cd01b7d2a8b19defbbf4a767281eaec720b https://github.com/fabbione/kronosnet/commit/c2732cd01b7d2a8b19defbbf4a7672… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-09-14 (Thu, 14 Sep 2017) Changed paths: M libknet/crypto_nss.c Log Message: ----------- [crypto] fix nss unload/reload memory leak Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

6 years, 8 months

[fabbione/kronosnet] 8b727a: [dlopen] if the library is a symlink, display the ...

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: 8b727a2c14a42549d2a5476211ff00a6a50c42a0 https://github.com/fabbione/kronosnet/commit/8b727a2c14a42549d2a5476211ff00… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-09-14 (Thu, 14 Sep 2017) Changed paths: M libknet/common.c Log Message: ----------- [dlopen] if the library is a symlink, display the symlink info to the final binary it cannot prevent symlink attacks but definetely helps to identify them Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

6 years, 8 months

[fabbione/kronosnet] 7d69be: [common] don't hardcode max path size

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: 7d69bec02733828bd7902eebb22a71e13b059f7b https://github.com/fabbione/kronosnet/commit/7d69bec02733828bd7902eebb22a71… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-09-14 (Thu, 14 Sep 2017) Changed paths: M libknet/common.c Log Message: ----------- [common] don't hardcode max path size Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

6 years, 8 months

[fabbione/kronosnet] f13fb2: [dlclose] add logging messages around unloading li...

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: f13fb2f9feaf6a6b6df51f3db1383b037156f6f4 https://github.com/fabbione/kronosnet/commit/f13fb2f9feaf6a6b6df51f3db1383b… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-09-14 (Thu, 14 Sep 2017) Changed paths: M libknet/compress.c M libknet/crypto.c Log Message: ----------- [dlclose] add logging messages around unloading libraries Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

6 years, 8 months

[fabbione/kronosnet] 728e10: [common] use a standard fn to dlopen libraries and...

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: 728e105b4e54fabd2fa31479264130d3ceb0d9a0 https://github.com/fabbione/kronosnet/commit/728e105b4e54fabd2fa31479264130… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-09-14 (Thu, 14 Sep 2017) Changed paths: M libknet/common.c M libknet/common.h M libknet/compress_bzip2.c M libknet/compress_lz4.c M libknet/compress_lzma.c M libknet/compress_lzo2.c M libknet/compress_zlib.c M libknet/crypto_nss.c M libknet/tests/Makefile.am M libknet/tests/crypto_bench.c M libknet/tests/int_crypto.c Log Message: ----------- [common] use a standard fn to dlopen libraries and print load path info might be useful to detect LD_PRELOAD attack Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

6 years, 8 months

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Commits September 2017